Cocktail Explosion In DU Campus

4 people got injured today (thursday) in a cocktail explosion in three places of DU campus. 3 paces are Rokeya hall, TSC and Doyel Chottor.a coktail elploded in front of rokeya hall at around 6 pm. Shafi Alam gor injured in that incident. Later, at around 8 pm to coktails exploded, one in TSC and another in Doyel Chottor. Source: http://www.prothom-alo.com/